Re: Vizio E550i-a0 no turning on
Good evening and pardon me for jumping on this thread. Since the pictures are already here I thought I would ask a question someone may know the answer to. I'm having a heck of a time finding a schematic. Connection CN103 (4pin on right above main a/c plug) on the power supply is connected to connection JP3 (4pin just above speaker connector) on the main board. Can anyone tell me what this circuit is on the main board that is being provided power to? Is it the audio circuit?
Thank you in advance.
Larry_Ellison
New Member
Last Activity: 10-13-2021, 09:48 AM
Joined: 09-26-2014
Location: Jacksonville, NC
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Last edited by Larry_Ellison; 05-09-2019, 08:35 PM. -
Re: Sharp LC-48LE653u reboot fix
Thank you Freakaftr8 for your very useful post.Leave a comment:
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Re: Sharp LC-48LE653u reboot fix
For reference, I used a 16GB USB thumb drive formatted FAT32. Turned tv on to get it into the reboot loop. Turned off power at surge suppressor. Inserted thumb drive with firmware update and turned power back on at surge suppressor. Worked like a champ. Did not need to press the power button to turn television on. The update turned the set on and brought up the welcome screen.Leave a comment:
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Re: Sharp LC-55LE653U Firmware
For reference, I used a 16GB USB thumb drive formatted FAT32. Turned tv on to get it into the reboot loop. Turned off power at surge suppressor. Inserted thumb drive with firmware update and turned power back on at surge suppressor. Worked like a champ. Did not need to press the power button to turn television on. The update turned the set on and brought up the welcome screen.Leave a comment:
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Re: LG 47LK520 won't turn on. Goes to standby.
How did it go?
Were you able to get the set back up and running?Leave a comment:
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Re: Samsung rectifier replacement....
How did it go?...Leave a comment:
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hi how are you I am new in page I'm interested in diverse subjects of electronics I am professional in the area work in venezuela in transport train caracas area hope to be contacted ah sorry my English is rough
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LG 47lh40 Power Supply Diode Value.
Good evening. The power supply I have is EAX56851901/25 for the subject TV. I've searched high and low for a schematic on the power supply and a service manual for the TV. No luck so far. What i need is the value of D605 on the primary side. Thank you in advance. -
Re: Lg 47LH40-UA
Good Morning,
Can't make it out and can't find a spec on this board. Can anyone tell me the value of D605? It is located near the red circle in the first series of images.
Thank you.Leave a comment:
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Re: Vizio VF550M clicking, nothing else
Were you able to determine which board was bad? Mine is doing the same thing. Thanks in advance.Leave a comment:
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